DRY MIX Russian patent published in 2004 - IPC

Abstract RU 2237037 C1

FIELD: manufacture of building materials.

SUBSTANCE: dry mix suitable for finishing operations contains, wt %: gypsum 99.35-99.54, retardant 0.008-0.15, cellulose ether 0.19-0.25, and re-dispersed latex powder 0.19-0.25.

EFFECT: retarded initial setting time and reduced setting duration.

2 tbl

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RU 2 237 037 C1

Authors

Tatarinov A.N.

Dates

2004-09-27—Published

2003-03-06—Filed